HessianD (http://www.dsource.org/projects/hessiand/)
A D implementation of the Hessian (http://caucho.com/hessian) binary web
service protocol.
Supports both the client and the server model.

Client sample:

import hessian.HttpProxy :
HttpProxy;
import tango.io.Stdout;

char[] echo(char[] param);

void main ()
{

    // create a Http proxy on the given Http endpoint so we can post
our Hessian stream
    scope service = new HttpProxy("http://localhost:5667/hessiantest");

    // create a proxy method that will do the Hessian serialization
and deserialization
    auto _echo = &service.proxy!(echo);

    // we'll perform the remote call and display the result
    Stdout ("Remote result: ") ( _echo("Hello World!") ).newline.flush;

}

Server sample:

import hessian.HttpServer:
Server;

class impl
{
	char[] echo (char[] param)
	{
	  return param;
	}	
}

void main()
{
    // create a Http server on the given port
    auto server = new Server(5667);
    // attach a context with the Http endpoint and the class
implementing the method
    auto context = server.addContext!(impl)("/test/hessiantest");
    // bind the method to the context created
    context.bind!(impl.echo);
    // and finally start listenning to Http Post requests
    server.start;
}

I cannot compile it. You're using tango.util.time.Utc, and in my tango trunk that file doesn't exist.

"Radu" <radu.racariu@void.space> wrote in message news:f3f7n3$1r10$1@digitalmars.com...
> HessianD (http://www.dsource.org/projects/hessiand/)
> A D implementation of the Hessian (http://caucho.com/hessian) binary web
> service protocol.
> Supports both the client and the server model.
>
> Client sample:
>
> import hessian.HttpProxy :
> HttpProxy;
> import tango.io.Stdout;
>
> char[] echo(char[] param);
>
> void main ()
> {
>
>     // create a Http proxy on the given Http endpoint so we can post
> our Hessian stream
>     scope service = new HttpProxy("http://localhost:5667/hessiantest");
>
>     // create a proxy method that will do the Hessian serialization
> and deserialization
>     auto _echo = &service.proxy!(echo);
>
>     // we'll perform the remote call and display the result
>     Stdout ("Remote result: ") ( _echo("Hello World!") ).newline.flush;
>
> }
>
> Server sample:
>
> import hessian.HttpServer:
> Server;
>
> class impl
> {
> char[] echo (char[] param)
> {
>   return param;
> } }
>
> void main()
> {
>     // create a Http server on the given port
>     auto server = new Server(5667);
>     // attach a context with the Http endpoint and the class
> implementing the method
>     auto context = server.addContext!(impl)("/test/hessiantest");
>     // bind the method to the context created
>     context.bind!(impl.echo);
>     // and finally start listenning to Http Post requests
>     server.start;
> }
>
>
> 

I've updated the project to use:
tango.util.time.WallClock,
tango.util.time.Clock,

it works with tango 0.98 RC2.

Please download hessiand again.


Simen Haugen wrote:
> I cannot compile it. You're using tango.util.time.Utc, and in my tango trunk that file doesn't exist.
>
> "Radu" <radu.racariu@void.space> wrote in message
> news:f3f7n3$1r10$1@digitalmars.com...
> 
>> HessianD (http://www.dsource.org/projects/hessiand/)
>> A D implementation of the Hessian (http://caucho.com/hessian) binary web
>> service protocol.
>> Supports both the client and the server model.
>>
>> Client sample:
>>
>> import hessian.HttpProxy :
>> HttpProxy;
>> import tango.io.Stdout;
>>
>> char[] echo(char[] param);
>>
>> void main ()
>> {
>>
>>     // create a Http proxy on the given Http endpoint so we can post
>> our Hessian stream
>>     scope service = new HttpProxy("http://localhost:5667/hessiantest");
>>
>>     // create a proxy method that will do the Hessian serialization
>> and deserialization
>>     auto _echo = &service.proxy!(echo);
>>
>>     // we'll perform the remote call and display the result
>>     Stdout ("Remote result: ") ( _echo("Hello World!") ).newline.flush;
>>
>> }
>>
>> Server sample:
>>
>> import hessian.HttpServer:
>> Server;
>>
>> class impl
>> {
>> char[] echo (char[] param)
>> {
>>   return param;
>> } }
>>
>> void main()
>> {
>>     // create a Http server on the given port
>>     auto server = new Server(5667);
>>     // attach a context with the Http endpoint and the class
>> implementing the method
>>     auto context = server.addContext!(impl)("/test/hessiantest");
>>     // bind the method to the context created
>>     context.bind!(impl.echo);
>>     // and finally start listenning to Http Post requests
>>     server.start;
>> }
>>
>>
>>
>> 
>
>
> 

Compiling works fine now, but I cannot get your examples to work. When trying to run the client, I get the following error:

hessian.Input.HessianError: invalid reply, expected 'r' instead of<
  "Radu" <radu.racariu@void.space> wrote in message news:f43gc1$2qa$1@digitalmars.com...
  I've updated the project to use:
  tango.util.time.WallClock,
  tango.util.time.Clock,

  it works with tango 0.98 RC2.

  Please download hessiand again.


  Simen Haugen wrote:
I cannot compile it. You're using tango.util.time.Utc, and in my tango trunk
that file doesn't exist.

"Radu" <radu.racariu@void.space> wrote in message
news:f3f7n3$1r10$1@digitalmars.com...
  HessianD (http://www.dsource.org/projects/hessiand/)
A D implementation of the Hessian (http://caucho.com/hessian) binary web
service protocol.
Supports both the client and the server model.

Client sample:

import hessian.HttpProxy :
HttpProxy;
import tango.io.Stdout;

char[] echo(char[] param);

void main ()
{

    // create a Http proxy on the given Http endpoint so we can post
our Hessian stream
    scope service = new HttpProxy("http://localhost:5667/hessiantest");

    // create a proxy method that will do the Hessian serialization
and deserialization
    auto _echo = &service.proxy!(echo);

    // we'll perform the remote call and display the result
    Stdout ("Remote result: ") ( _echo("Hello World!") ).newline.flush;

}

Server sample:

import hessian.HttpServer:
Server;

class impl
{
char[] echo (char[] param)
{
  return param;
} }

void main()
{
    // create a Http server on the given port
    auto server = new Server(5667);
    // attach a context with the Http endpoint and the class
implementing the method
    auto context = server.addContext!(impl)("/test/hessiantest");
    // bind the method to the context created
    context.bind!(impl.echo);
    // and finally start listenning to Http Post requests
    server.start;
}

Sorry, my bad. I just implemented the interface in both the client and server code as a quick hack, and that didnt work. If I use the same interface file it works.. Nice work! Looking forward to trying it.
  "Simen Haugen" <simen@norstat.no> wrote in message news:f43i4t$6ej$1@digitalmars.com...
  Compiling works fine now, but I cannot get your examples to work. When trying to run the client, I get the following error:

  hessian.Input.HessianError: invalid reply, expected 'r' instead of<
    "Radu" <radu.racariu@void.space> wrote in message news:f43gc1$2qa$1@digitalmars.com...
    I've updated the project to use:
    tango.util.time.WallClock,
    tango.util.time.Clock,

    it works with tango 0.98 RC2.

    Please download hessiand again.


    Simen Haugen wrote:
I cannot compile it. You're using tango.util.time.Utc, and in my tango trunk
that file doesn't exist.

"Radu" <radu.racariu@void.space> wrote in message
news:f3f7n3$1r10$1@digitalmars.com...
  HessianD (http://www.dsource.org/projects/hessiand/)
A D implementation of the Hessian (http://caucho.com/hessian) binary web
service protocol.
Supports both the client and the server model.

Client sample:

import hessian.HttpProxy :
HttpProxy;
import tango.io.Stdout;

char[] echo(char[] param);

void main ()
{

    // create a Http proxy on the given Http endpoint so we can post
our Hessian stream
    scope service = new HttpProxy("http://localhost:5667/hessiantest");

    // create a proxy method that will do the Hessian serialization
and deserialization
    auto _echo = &service.proxy!(echo);

    // we'll perform the remote call and display the result
    Stdout ("Remote result: ") ( _echo("Hello World!") ).newline.flush;

}

Server sample:

import hessian.HttpServer:
Server;

class impl
{
char[] echo (char[] param)
{
  return param;
} }

void main()
{
    // create a Http server on the given port
    auto server = new Server(5667);
    // attach a context with the Http endpoint and the class
implementing the method
    auto context = server.addContext!(impl)("/test/hessiantest");
    // bind the method to the context created
    context.bind!(impl.echo);
    // and finally start listenning to Http Post requests
    server.start;
}

can you compile the client example with -version=Debug
then paste the  "response:" line.
As a note I'm compiling with dmd 1.014, rebuild 0.65 on Windows XP


Simen Haugen wrote:
> Compiling works fine now, but I cannot get your examples to work. When
> trying to run the client, I get the following error:
> 
> hessian.Input.HessianError: invalid reply, expected 'r' instead of<
>
>     "Radu" <radu.racariu@void.space <mailto:radu.racariu@void.space>>
>     wrote in message news:f43gc1$2qa$1@digitalmars.com...
>     I've updated the project to use:
>     tango.util.time.WallClock,
>     tango.util.time.Clock,
>
>     it works with tango 0.98 RC2.
>
>     Please download hessiand again.
>
>
>     Simen Haugen wrote:
>>     I cannot compile it. You're using tango.util.time.Utc, and in my tango trunk
>>     that file doesn't exist.
>>
>>     "Radu" <radu.racariu@void.space> wrote in message
>>     news:f3f7n3$1r10$1@digitalmars.com...
>> 
>>>     HessianD (http://www.dsource.org/projects/hessiand/)
>>>     A D implementation of the Hessian (http://caucho.com/hessian) binary web
>>>     service protocol.
>>>     Supports both the client and the server model.
>>>
>>>     Client sample:
>>>
>>>     import hessian.HttpProxy :
>>>     HttpProxy;
>>>     import tango.io.Stdout;
>>>
>>>     char[] echo(char[] param);
>>>
>>>     void main ()
>>>     {
>>>
>>>         // create a Http proxy on the given Http endpoint so we can post
>>>     our Hessian stream
>>>         scope service = new HttpProxy("http://localhost:5667/hessiantest");
>>>
>>>         // create a proxy method that will do the Hessian serialization
>>>     and deserialization
>>>         auto _echo = &service.proxy!(echo);
>>>
>>>         // we'll perform the remote call and display the result
>>>         Stdout ("Remote result: ") ( _echo("Hello World!") ).newline.flush;
>>>
>>>     }
>>>
>>>     Server sample:
>>>
>>>     import hessian.HttpServer:
>>>     Server;
>>>
>>>     class impl
>>>     {
>>>     char[] echo (char[] param)
>>>     {
>>>       return param;
>>>     } }
>>>
>>>     void main()
>>>     {
>>>         // create a Http server on the given port
>>>         auto server = new Server(5667);
>>>         // attach a context with the Http endpoint and the class
>>>     implementing the method
>>>         auto context = server.addContext!(impl)("/test/hessiantest");
>>>         // bind the method to the context created
>>>         context.bind!(impl.echo);
>>>         // and finally start listenning to Http Post requests
>>>         server.start;
>>>     }
>>>
>>>
>>>
>>> 
>>
>>
>> 
>

great!

Simen Haugen wrote:
> Sorry, my bad. I just implemented the interface in both the client and server code as a quick hack, and that didnt work. If I use the same interface file it works.. Nice work! Looking forward to trying it.
>
>     "Simen Haugen" <simen@norstat.no <mailto:simen@norstat.no>> wrote
>     in message news:f43i4t$6ej$1@digitalmars.com...
>     Compiling works fine now, but I cannot get your examples to work.
>     When trying to run the client, I get the following error:
> 
>     hessian.Input.HessianError: invalid reply, expected 'r' instead of<
>
>         "Radu" <radu.racariu@void.space
>         <mailto:radu.racariu@void.space>> wrote in message
>         news:f43gc1$2qa$1@digitalmars.com...
>         I've updated the project to use:
>         tango.util.time.WallClock,
>         tango.util.time.Clock,
>
>         it works with tango 0.98 RC2.
>
>         Please download hessiand again.
>
>
>         Simen Haugen wrote:
>>         I cannot compile it. You're using tango.util.time.Utc, and in my tango trunk
>>         that file doesn't exist.
>>
>>         "Radu" <radu.racariu@void.space> wrote in message
>>         news:f3f7n3$1r10$1@digitalmars.com...
>> 
>>>         HessianD (http://www.dsource.org/projects/hessiand/)
>>>         A D implementation of the Hessian (http://caucho.com/hessian) binary web
>>>         service protocol.
>>>         Supports both the client and the server model.
>>>
>>>         Client sample:
>>>
>>>         import hessian.HttpProxy :
>>>         HttpProxy;
>>>         import tango.io.Stdout;
>>>
>>>         char[] echo(char[] param);
>>>
>>>         void main ()
>>>         {
>>>
>>>             // create a Http proxy on the given Http endpoint so we can post
>>>         our Hessian stream
>>>             scope service = new HttpProxy("http://localhost:5667/hessiantest");
>>>
>>>             // create a proxy method that will do the Hessian serialization
>>>         and deserialization
>>>             auto _echo = &service.proxy!(echo);
>>>
>>>             // we'll perform the remote call and display the result
>>>             Stdout ("Remote result: ") ( _echo("Hello World!") ).newline.flush;
>>>
>>>         }
>>>
>>>         Server sample:
>>>
>>>         import hessian.HttpServer:
>>>         Server;
>>>
>>>         class impl
>>>         {
>>>         char[] echo (char[] param)
>>>         {
>>>           return param;
>>>         } }
>>>
>>>         void main()
>>>         {
>>>             // create a Http server on the given port
>>>             auto server = new Server(5667);
>>>             // attach a context with the Http endpoint and the class
>>>         implementing the method
>>>             auto context = server.addContext!(impl)("/test/hessiantest");
>>>             // bind the method to the context created
>>>             context.bind!(impl.echo);
>>>             // and finally start listenning to Http Post requests
>>>             server.start;
>>>         }
>>>
>>>
>>>
>>> 
>>
>>
>> 
>

I just tried to reproduce it, but it worked now... I must have done something else, but I don't know what.
  "Radu" <radu.racariu@void.space> wrote in message news:f43k2n$9d6$1@digitalmars.com...
  can you compile the client example with -version=Debug
  then paste the  "response:" line.
  As a note I'm compiling with dmd 1.014, rebuild 0.65 on Windows XP


  Simen Haugen wrote:
    Compiling works fine now, but I cannot get your examples to work. When trying to run the client, I get the following error:

    hessian.Input.HessianError: invalid reply, expected 'r' instead of<
      "Radu" <radu.racariu@void.space> wrote in message news:f43gc1$2qa$1@digitalmars.com...
      I've updated the project to use:
      tango.util.time.WallClock,
      tango.util.time.Clock,

      it works with tango 0.98 RC2.

      Please download hessiand again.


      Simen Haugen wrote:
I cannot compile it. You're using tango.util.time.Utc, and in my tango trunk
that file doesn't exist.

"Radu" <radu.racariu@void.space> wrote in message
news:f3f7n3$1r10$1@digitalmars.com...
  HessianD (http://www.dsource.org/projects/hessiand/)
A D implementation of the Hessian (http://caucho.com/hessian) binary web
service protocol.
Supports both the client and the server model.

Client sample:

import hessian.HttpProxy :
HttpProxy;
import tango.io.Stdout;

char[] echo(char[] param);

void main ()
{

    // create a Http proxy on the given Http endpoint so we can post
our Hessian stream
    scope service = new HttpProxy("http://localhost:5667/hessiantest");

    // create a proxy method that will do the Hessian serialization
and deserialization
    auto _echo = &service.proxy!(echo);

    // we'll perform the remote call and display the result
    Stdout ("Remote result: ") ( _echo("Hello World!") ).newline.flush;

}

Server sample:

import hessian.HttpServer:
Server;

class impl
{
char[] echo (char[] param)
{
  return param;
} }

void main()
{
    // create a Http server on the given port
    auto server = new Server(5667);
    // attach a context with the Http endpoint and the class
implementing the method
    auto context = server.addContext!(impl)("/test/hessiantest");
    // bind the method to the context created
    context.bind!(impl.echo);
    // and finally start listenning to Http Post requests
    server.start;
}